5780127755 has 16 divisors (see below), whose sum is σ = 7411551840. Its totient is φ = 4312161792.

The previous prime is 5780127751. The next prime is 5780127761. The reversal of 5780127755 is 5577210875.

It is a happy number.

It is not a de Polignac number, because 5780127755 - 2² = 5780127751 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5780127751) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 302669 + ... + 321198.

It is an arithmetic number, because the mean of its divisors is an integer number (463221990).

Almost surely, 2^5780127755 is an apocalyptic number.

5780127755 is a deficient number, since it is larger than the sum of its proper divisors (1631424085).

5780127755 is a wasteful number, since it uses less digits than its factorization.

5780127755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623998.

The product of its (nonzero) digits is 686000, while the sum is 47.

The square root of 5780127755 is about 76027.1514328927. The cubic root of 5780127755 is about 1794.6474484968.

The spelling of 5780127755 in words is "five billion, seven hundred eighty million, one hundred twenty-seven thousand, seven hundred fifty-five".